164011680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:388

約数の個数: 288

約数和(自身を含む): 653837184

約数和(自身を除く): 489825504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 106, 112, 120, 126, 140, 144, 159, 160, 168, 180, 210, 212, 224, 240, 252, 265, 280, 288, 307, 315, 318, 336, 360, 371, 420, 424, 477, 480, 504, 530, 560, 614, 630, 636, 672, 720, 742, 795, 840, 848, 921, 954, 1008, 1060, 1113, 1120, 1228, 1260, 1272, 1440, 1484, 1535, 1590, 1680, 1696, 1842, 1855, 1908, 2016, 2120, 2149, 2226, 2385, 2456, 2520, 2544, 2763, 2968, 3070, 3180, 3339, 3360, 3684, 3710, 3816, 4240, 4298, 4452, 4605, 4770, 4912, 5040, 5088, 5526, 5565, 5936, 6140, 6360, 6447, 6678, 7368, 7420, 7632, 8480, 8596, 8904, 9210, 9540, 9824, 10080, 10745, 11052, 11130, 11872, 12280, 12720, 12894, 13356, 13815, 14736, 14840, 15264, 16271, 16695, 17192, 17808, 18420, 19080, 19341, 21490, 22104, 22260, 24560, 25440, 25788, 26712, 27630, 29472, 29680, 32235, 32542, 33390, 34384, 35616, 36840, 38160, 38682, 42980, 44208, 44520, 48813, 49120, 51576, 53424, 55260, 59360, 64470, 65084, 66780, 68768, 73680, 76320, 77364, 81355, 85960, 88416, 89040, 96705, 97626, 103152, 106848, 110520, 113897, 128940, 130168, 133560, 146439, 147360, 154728, 162710, 171920, 178080, 193410, 195252, 206304, 221040, 227794, 244065, 257880, 260336, 267120, 292878, 309456, 325420, 341691, 343840, 386820, 390504, 442080, 455588, 488130, 515760, 520672, 534240, 569485, 585756, 618912, 650840, 683382, 732195, 773640, 781008, 911176, 976260, 1025073, 1031520, 1138970, 1171512, 1301680, 1366764, 1464390, 1547280, 1562016, 1708455, 1822352, 1952520, 2050146, 2277940, 2343024, 2603360, 2733528, 2928780, 3094560, 3416910, 3644704, 3905040, 4100292, 4555880, 4686048, 5125365, 5467056, 5857560, 6833820, 7810080, 8200584, 9111760, 10250730, 10934112, 11715120, 13667640, 16401168, 18223520, 20501460, 23430240, 27335280, 32802336, 41002920, 54670560, 82005840, 164011680]

約数ペア:

[(1, 164011680), (2, 82005840), (3, 54670560), (4, 41002920), (5, 32802336), (6, 27335280), (7, 23430240), (8, 20501460), (9, 18223520), (10, 16401168), (12, 13667640), (14, 11715120), (15, 10934112), (16, 10250730), (18, 9111760), (20, 8200584), (21, 7810080), (24, 6833820), (28, 5857560), (30, 5467056), (32, 5125365), (35, 4686048), (36, 4555880), (40, 4100292), (42, 3905040), (45, 3644704), (48, 3416910), (53, 3094560), (56, 2928780), (60, 2733528), (63, 2603360), (70, 2343024), (72, 2277940), (80, 2050146), (84, 1952520), (90, 1822352), (96, 1708455), (105, 1562016), (106, 1547280), (112, 1464390), (120, 1366764), (126, 1301680), (140, 1171512), (144, 1138970), (159, 1031520), (160, 1025073), (168, 976260), (180, 911176), (210, 781008), (212, 773640), (224, 732195), (240, 683382), (252, 650840), (265, 618912), (280, 585756), (288, 569485), (307, 534240), (315, 520672), (318, 515760), (336, 488130), (360, 455588), (371, 442080), (420, 390504), (424, 386820), (477, 343840), (480, 341691), (504, 325420), (530, 309456), (560, 292878), (614, 267120), (630, 260336), (636, 257880), (672, 244065), (720, 227794), (742, 221040), (795, 206304), (840, 195252), (848, 193410), (921, 178080), (954, 171920), (1008, 162710), (1060, 154728), (1113, 147360), (1120, 146439), (1228, 133560), (1260, 130168), (1272, 128940), (1440, 113897), (1484, 110520), (1535, 106848), (1590, 103152), (1680, 97626), (1696, 96705), (1842, 89040), (1855, 88416), (1908, 85960), (2016, 81355), (2120, 77364), (2149, 76320), (2226, 73680), (2385, 68768), (2456, 66780), (2520, 65084), (2544, 64470), (2763, 59360), (2968, 55260), (3070, 53424), (3180, 51576), (3339, 49120), (3360, 48813), (3684, 44520), (3710, 44208), (3816, 42980), (4240, 38682), (4298, 38160), (4452, 36840), (4605, 35616), (4770, 34384), (4912, 33390), (5040, 32542), (5088, 32235), (5526, 29680), (5565, 29472), (5936, 27630), (6140, 26712), (6360, 25788), (6447, 25440), (6678, 24560), (7368, 22260), (7420, 22104), (7632, 21490), (8480, 19341), (8596, 19080), (8904, 18420), (9210, 17808), (9540, 17192), (9824, 16695), (10080, 16271), (10745, 15264), (11052, 14840), (11130, 14736), (11872, 13815), (12280, 13356), (12720, 12894)]